remiphilippe/mcp-unreal

46 stars · Last commit 2026-02-20

MCP server that gives AI coding agents (Claude Code, Cursor, etc.) full control over Unreal Engine 5.7 projects — headless builds & tests, Blueprint editing, actor manipulation, procedural mesh generation, and UE API documentation lookup.

README preview

# mcp-unreal

[![CI](https://github.com/remiphilippe/mcp-unreal/actions/workflows/ci.yml/badge.svg)](https://github.com/remiphilippe/mcp-unreal/actions/workflows/ci.yml)
[![Go 1.25+](https://img.shields.io/badge/Go-1.25+-00ADD8?logo=go)](https://go.dev)
[![License: Apache-2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)

MCP (Model Context Protocol) server that gives AI coding agents complete autonomous control over an Unreal Engine 5.7 project. Single Go binary, zero external dependencies.

Build, test, manipulate the editor, edit Blueprints, generate procedural meshes, and look up UE API documentation — all through 49 MCP tools that any MCP-compatible agent can call directly.

## Quick Start

```bash
# Install
go install github.com/remiphilippe/mcp-unreal/cmd/mcp-unreal@latest

# Build the documentation index
mcp-unreal --build-index

# Register with your AI coding tool (see Setup section below)

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